Panasonic PT-CW240U / PT-CW240E / PT-CW240EA / PT-CW330U / PT-CW330E / PT-CW330EA / PT-CX300U / PT-CX300E / PT-CX300EA / PT-CW241RU / PT-CW241RE / PT-CW241REA / PT-CW331RU / PT-CW331RE / PT-CW331REA / PT-CX301RU / PT-CX301RE / PT-CX301REA (serv.man2) Service Manual ▷ View online
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
3-1
Chapter 3
Troubleshooting
Message
LAMP(Red)
TEMP(Red)
Power LED
(Red)
(Green)
Power Plug
Flash ON to OFF
100ms
Flash ON to OFF
100ms
Flash ON to OFF
100ms
Standby
Power button ON
Cooling state
0.5 second(ON)
0.5 second(OFF)
flashing
Power button OFF:Cooling
completed;Standby Mode
completed;Standby Mode
Firmware Download
Thermal Switch error(Lamp
OverTemperature),OSD
shows”Projector Overheated”
OverTemperature),OSD
shows”Projector Overheated”
Thermal sensor error(System Over
Temperature),OSD shows”Projector
Overheated”
Temperature),OSD shows”Projector
Overheated”
Fan lock error OSD shows red”Fan
Fail,Will automatically turn off
soon”
Fail,Will automatically turn off
soon”
0.5 second(ON)
0.5 second(OFF)
flashing
Lamp error(Lamp,ballast)
Color Wheel fail
Photo sensor fail
Photo sensor fail
0.5 second(OFF)
flashing
3-1 LED Lighting Message
Steady light
No light
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
3-2
3-2 Main Procedure
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
3-3
3-3
3-3 NO Power troubleshooting
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
3-4
3-4 Power troubleshooting
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